{"product_id":"vesper-wired-earphones","title":"BQEYZ Vesper Bone Conduction Wired Earphones","description":"\u003ch2\u003e\u003csmall\u003eLaunch offer $199: includes C30 adapter + gift bag (worth $50+).\u003c\/small\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/1_078fe6c5-390e-40eb-8eae-b31051c5c5f5.jpg?v=1793284861\" alt=\"BQEYZ Vesper dynamic driver and direct-drive PZT bone conduction hybrid in-ear monitor\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBQEYZ Vesper: Dynamic Driver and Direct-Drive PZT Bone Conduction Hybrid In-Ear Monitor\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eLike the morning glow brushing your ears, hear the true colors of sound.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eA 4μm ultra-thin diaphragm with fast transient response, plus close-ear high-frequency compensation from a direct-drive PZT bone conduction driver, so every vocal note carries sweetness and warmth.\u003c\/p\u003e\n\u003ch3\u003e4μm ultra-thin diaphragm, dual hot-pressed\u003c\/h3\u003e\n\u003cp\u003eConventional dynamic diaphragms are formed in a single press, which gives rigidity at the expense of flexibility. Vesper uses a dual hot-pressing process with two mold cycles, accepting a higher production defect rate to balance rigidity and flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirst hot-press\u003c\/strong\u003e shapes the dome for rigidity, giving crisp, non-fatiguing highs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecond hot-press\u003c\/strong\u003e reshapes the surround for flexibility, giving powerful, elastic bass with deep extension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e10.8mm dual-cavity dynamic driver\u003c\/h3\u003e\n\u003cp\u003eCombined with the 4μm diaphragm, the 10.8mm dual-cavity dynamic driver brings soundstage and dynamics together: crisp, decisive drums, silky strings, and lush, sweet vocals without dryness or chill.\u003c\/p\u003e\n\u003ch3\u003eDirect-drive PZT bone conduction\u003c\/h3\u003e\n\u003cp\u003eOrdinary bone conduction merely vibrates; Vesper is engineered to transmit. The PZT bone conduction driver sits at the edge of the shell closest to the ear, in a direct-drive position, for maximum contact. High frequencies are compensated directly through bone conduction, bypassing air loss, so fine overtones and subtle details blend seamlessly with the dynamic driver.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLows:\u003c\/strong\u003e solid extension, elastic and rich in transients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMids:\u003c\/strong\u003e full and transparent, clear vocals, wide soundstage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighs:\u003c\/strong\u003e smooth and effortless, bright yet fatigue-free, with low distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e3D-printed resin shell with relief faceplate\u003c\/h3\u003e\n\u003cp\u003eA durable, crystal-clear 3D-printed resin shell with a faceplate that combines aluminum foil and 3D relief craftsmanship for a deep, layered texture.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: because the aluminum foil relief process is random, every faceplate pattern is one of a kind. Photos are for reference only.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eGold-plated 0.78mm 2-pin connectors\u003c\/h3\u003e\n\u003cp\u003eStandard 0.78mm 2-pin connectors with a micron-level gold plating resist oxidation, keeping contacts clean and free of noise, dropouts and channel imbalance.\u003c\/p\u003e\n\u003ch3\u003eFurukawa copper-silver alloy cable\u003c\/h3\u003e\n\u003cp\u003eA brown cable made from silver-plated Furukawa copper-silver alloy: 4 main strands, each braided from 21 ultra-fine 0.08mm cores (7 micro-cores twisted, then 3-core twisted). The multi-layer twisting reduces electromagnetic interference and the skin effect. CNC-machined metal plugs, in 3.5mm single-ended or 4.4mm balanced.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVesper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003e10.8mm dynamic driver + 10mm PZT bone conduction driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e32 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e112 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e5Hz – 40kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003e1.2 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin type\u003c\/td\u003e\n\u003ctd\u003e0.78mm 2-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug\u003c\/td\u003e\n\u003ctd\u003e3.5mm or 4.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003eRed, Blue, Gold Blue, Blue left \/ Red right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cp\u003eEarphones × 1 pair, cable × 1, carrying case × 1, cleaning brush × 1, silicone ear tips (S\/M\/L) × 6 pairs, ear tip holder × 1\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/2_4f8ca3ac-b004-4362-8cae-6fe3b2ed8bf3.jpg?v=1793284901\" alt=\"BQEYZ Vesper 4μm ultra-thin diaphragm with dual hot-pressing\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/3_641b4e31-cc80-4d4f-b259-9c14cbad6d41.jpg?v=1793284937\" alt=\"BQEYZ Vesper 10.8mm dual-cavity dynamic driver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/4_7997fc58-596c-48e1-a50a-d9be0b432c81.jpg?v=1793284958\" alt=\"BQEYZ Vesper direct-drive PZT bone conduction driver\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/5_9805895f-f2d2-4f37-a80f-4999ed7648b6.jpg?v=1793284976\" alt=\"BQEYZ Vesper frequency response chart\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/6_2e2dc549-05ad-464c-a14e-4499e6fb42de.jpg?v=1793284995\" alt=\"BQEYZ Vesper PZT bone conduction high-frequency compensation chart, lows, mids and highs\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/7_2bb6808d-e394-4ea0-9c7d-e9d9427b04b5.jpg?v=1793285013\" alt=\"BQEYZ Vesper 3D-printed resin shell with aluminum foil relief faceplate\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/8_1d76f88b-c263-4f03-85d5-1336de81e8e0.jpg?v=1793285034\" alt=\"BQEYZ Vesper colors: Red and Gold Blue\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/9_9bcacac3-b448-47d0-accb-5976a896e8f2.jpg?v=1793285051\" alt=\"BQEYZ Vesper colors: Blue and Blue left \/ Red right edition\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/10_5ce08a59-e3c8-4bca-bced-21354a95bc77.jpg?v=1793285066\" alt=\"BQEYZ Vesper Furukawa copper-silver alloy silver-plated cable\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/11_ea036968-b1cb-40a5-8f2d-84f6bc9a43e1.jpg?v=1793285097\" alt=\"BQEYZ Vesper 3.5mm single-ended and 4.4mm balanced plug options\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/12_f5f1f69c-fed1-4fec-9fb3-2dad43266720.jpg?v=1793285135\" alt=\"BQEYZ Vesper gold-plated 0.78mm 2-pin connector\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/13_95d80b9e-6aa1-4fb3-a55e-6a85546da321.jpg?v=1793285153\" alt=\"BQEYZ Vesper wearing show, in-ear fit\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/14_b48fb481-0235-4a36-a521-585303d20ef0.jpg?v=1793285198\" alt=\"BQEYZ Vesper product specifications\"\u003e\u003c\/p\u003e","brand":"BQEYZ audio","offers":[{"title":"Red \/ 3.5mm","offer_id":67742706171949,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"Red \/ 4.4mm","offer_id":67742706204717,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"Gold Blue \/ 3.5mm","offer_id":67742706237485,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"Gold Blue \/ 4.4mm","offer_id":67742706270253,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 3.5mm","offer_id":67742706303021,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 4.4mm","offer_id":67742706335789,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"Blue left, Red right \/ 3.5mm","offer_id":67742706368557,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"Blue left, Red right \/ 4.4mm","offer_id":67742706401325,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1220\/9453\/files\/520f764beb1954cab793b251ed2a5a3f.jpg?v=1793284642","url":"https:\/\/www.bqeyz.com\/ko\/products\/vesper-wired-earphones","provider":"BQEYZ audio","version":"1.0","type":"link"}